{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "A significant relationship existed during the evolution of the disease between CRS / BW and gas exchange parameters ( FIO2 and a / AO2 ratio ) ( P less than 0 . 01 ) , but gas exchange improved earlier than lung mechanics ."}
{"GENE": []}